Priority Date: 31.08.11 (EP 20110179439)

COMPOSITION AND METHOD FOR ENHANCED HYDROCARBON RECOVERY

  • Application ID: EP12750599
  • Status: EXAMINATION IN PROGRESS

Attorney

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Specialization

This patent has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) is specialized in the combination B01 and C09. We found, that Engel Patentanwaltskanzlei, Isenbruck Bösl Hörschler LLP, Stolmár & Partner Patentanwälte PartG mbB, Hepp Wenger Ryffel AG, Demski & Nobbe and 18 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 31.08.2011 - Priority Date (EP 20110179439)
  • 07.03.2013 - Publication A1 (WO2013030140)
  • 09.07.2014 - Publication A1 (EP2751219)

IPC Classification